Guangzhou vs Santiago

Live air quality comparison. Santiago has cleaner air right now.

China
Guangzhou
130
Unhealthy for Sensitive Groups
Chile
Santiago
115
Unhealthy for Sensitive Groups
MetricGuangzhouSantiago
AQI130115
PM2.573.8 μg/m³55.9 μg/m³
PM1074 μg/m³56.2 μg/m³
Ozone28 ppb36 ppb
NO2108.3 ppb67.3 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.